EP1136656A3 - Nockenwellenzeitsteuerungseinrichtung mit Drehflügel und Sperrsystem - Google Patents

Nockenwellenzeitsteuerungseinrichtung mit Drehflügel und Sperrsystem Download PDF

Info

Publication number
EP1136656A3
EP1136656A3 EP01301002A EP01301002A EP1136656A3 EP 1136656 A3 EP1136656 A3 EP 1136656A3 EP 01301002 A EP01301002 A EP 01301002A EP 01301002 A EP01301002 A EP 01301002A EP 1136656 A3 EP1136656 A3 EP 1136656A3
Authority
EP
European Patent Office
Prior art keywords
camshaft
sprocket
pocket
vane
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01301002A
Other languages
English (en)
French (fr)
Other versions
EP1136656A2 (de
EP1136656B1 (de
Inventor
George L. Markley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Publication of EP1136656A2 publication Critical patent/EP1136656A2/de
Publication of EP1136656A3 publication Critical patent/EP1136656A3/de
Application granted granted Critical
Publication of EP1136656B1 publication Critical patent/EP1136656B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP01301002A 2000-02-14 2001-02-05 Nockenwellenzeitsteuerungseinrichtung mit Drehflügel und Sperrsystem Expired - Lifetime EP1136656B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/503,769 US6477999B1 (en) 1999-12-28 2000-02-14 Vane-type hydraulic variable camshaft timing system with lockout feature
US503769 2000-02-14

Publications (3)

Publication Number Publication Date
EP1136656A2 EP1136656A2 (de) 2001-09-26
EP1136656A3 true EP1136656A3 (de) 2002-02-13
EP1136656B1 EP1136656B1 (de) 2004-04-28

Family

ID=24003430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01301002A Expired - Lifetime EP1136656B1 (de) 2000-02-14 2001-02-05 Nockenwellenzeitsteuerungseinrichtung mit Drehflügel und Sperrsystem

Country Status (4)

Country Link
US (1) US6477999B1 (de)
EP (1) EP1136656B1 (de)
JP (1) JP2001248412A (de)
DE (1) DE60102970T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3772699B2 (ja) * 2001-06-28 2006-05-10 トヨタ自動車株式会社 機関作動特性変更手段のロック防止作動制御方法
DE10211468A1 (de) * 2002-03-15 2003-09-25 Daimler Chrysler Ag Nockenwellenversteller für eine Brennkraftmaschine
US6666181B2 (en) 2002-04-19 2003-12-23 Borgwarner Inc. Hydraulic detent for a variable camshaft timing device
US6745735B2 (en) 2002-04-19 2004-06-08 Borgwarner Inc. Air venting mechanism for variable camshaft timing devices
US6938592B2 (en) 2002-06-17 2005-09-06 Borgwarner Inc. Control method for electro-hydraulic control valves over temperature range
US6766776B2 (en) 2002-06-17 2004-07-27 Borgwarner Inc. Control method for preventing integrator wind-up when operating VCT at or near its physical stops
US6941913B2 (en) * 2002-09-19 2005-09-13 Borgwarner Inc. Spool valve controlled VCT locking pin release mechanism
US6814038B2 (en) * 2002-09-19 2004-11-09 Borgwarner, Inc. Spool valve controlled VCT locking pin release mechanism
US6883479B2 (en) * 2002-11-04 2005-04-26 Borgwarner Inc. VCT phaser having an electromagnetic lock system for shift and lock operation
US6932037B2 (en) * 2003-01-28 2005-08-23 Borgwarner Inc. Variable CAM timing (VCT) system having modifications to increase CAM torsionals for engines having limited inherent torsionals
US6978746B2 (en) * 2003-03-05 2005-12-27 Delphi Technologies, Inc. Method and apparatus to control a variable valve control device
US6772721B1 (en) 2003-06-11 2004-08-10 Borgwarner Inc. Torsional assist cam phaser for cam in block engines
JP2005002952A (ja) * 2003-06-13 2005-01-06 Aisin Seiki Co Ltd 弁開閉時期制御装置
US6932033B2 (en) * 2003-07-10 2005-08-23 Borgwarner Inc. System and method for improving VCT closed-loop response at low cam torque frequency
US20050005886A1 (en) * 2003-07-10 2005-01-13 Borgwarner Inc. Method for reducing VCT low speed closed loop excessive response time
US7214153B2 (en) * 2003-07-18 2007-05-08 Borgwarner Inc. Method of changing the duty cycle frequency of a PWM solenoid on a CAM phaser to increase compliance in a timing drive
US20050028770A1 (en) * 2003-08-04 2005-02-10 Borgwarner Inc. Cam position measurement for embedded control VCT systems using non-ideal pulse-wheels for cam position measurement
US20050045130A1 (en) * 2003-08-27 2005-03-03 Borgwarner Inc. Camshaft incorporating variable camshaft timing phaser rotor
US20050045128A1 (en) * 2003-08-27 2005-03-03 Borgwarner Inc. Camshaft incorporating variable camshaft timing phaser rotor
JP4214972B2 (ja) * 2003-08-28 2009-01-28 アイシン精機株式会社 弁開閉時期制御装置
US7231896B2 (en) * 2003-10-10 2007-06-19 Borgwarner Inc. Control mechanism for cam phaser
US20050076868A1 (en) * 2003-10-10 2005-04-14 Borgwarner Inc. Control mechanism for cam phaser
US6941799B2 (en) * 2003-10-20 2005-09-13 Borgwarner Inc. Real-time control system and method of using same
US6955145B1 (en) * 2004-04-15 2005-10-18 Borgwarner Inc. Methods and apparatus for receiving excessive inputs in a VCT system
DE102004028015A1 (de) * 2004-06-08 2006-01-19 Daimlerchrysler Ag Hydraulischer Schwenkmotor
DE102004043548B4 (de) * 2004-09-09 2013-04-18 Daimler Ag Vorrichtung zur Winkelverstellung zwischen zwei rotierenden, antriebsverbundenen Elementen
US7124722B2 (en) * 2004-12-20 2006-10-24 Borgwarner Inc. Remote variable camshaft timing control valve with lock pin control
DE102005034275B4 (de) * 2005-07-22 2018-02-15 Daimler Ag Nockenwellenstellventilvorrichtung
DE102005051692A1 (de) * 2005-10-28 2007-05-10 Schaeffler Kg Nockenwellenversteller mit Verriegelungseinrichtung
DE102007019923A1 (de) * 2007-04-27 2008-10-30 Schaeffler Kg Nockenwellenverstellsystem
US8291876B2 (en) * 2008-01-29 2012-10-23 Comptetition Cams Inc. Camshaft variable timing limiting devices, methods of assembly, and uses thereof
DE112009000333B4 (de) 2008-03-13 2021-08-12 Borgwarner Inc. Vorrichtung zur variablen Nockenwellensteuerung mit hydraulischer Verriegelung in einer Zwischenposition
JP5105187B2 (ja) * 2008-07-31 2012-12-19 アイシン精機株式会社 弁開閉時期制御装置
US9080471B2 (en) 2010-11-02 2015-07-14 Borgwarner, Inc. Cam torque actuated phaser with mid position lock
CN103168152B (zh) 2010-11-02 2015-10-21 博格华纳公司 凸轮扭矩致动-扭转辅助相位器
JP5763432B2 (ja) * 2011-06-17 2015-08-12 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
CN103842628B (zh) 2011-10-14 2018-04-17 博格华纳公司 一个或多个凸轮相位器的共享油道和/或控制阀
DE102017113518A1 (de) 2017-06-20 2018-04-05 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller
US11118486B2 (en) 2019-01-23 2021-09-14 Schaeffler Technologies AG & Co. KG Rotor timing feature for camshaft phaser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
EP0799976A1 (de) * 1996-04-03 1997-10-08 Toyota Jidosha Kabushiki Kaisha Variable Ventilzeitsteuervorrichtung für Brennkraftmaschine
JPH09317411A (ja) * 1996-05-31 1997-12-09 Aisin Seiki Co Ltd 弁開閉時期制御装置
DE19860025A1 (de) * 1997-12-24 1999-07-01 Aisin Seiki Ventilsteuerzeitenregelvorrichtung
US5943989A (en) * 1997-06-05 1999-08-31 Aisin Seiki Kabushiki Kaisha Valve timing control device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (ja) 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
US5507254A (en) 1989-01-13 1996-04-16 Melchior; Jean F. Variable phase coupling for the transmission of alternating torques
US5046460A (en) 1989-10-16 1991-09-10 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
US5002023A (en) 1989-10-16 1991-03-26 Borg-Warner Automotive, Inc. Variable camshaft timing for internal combustion engine
JP3146956B2 (ja) * 1995-06-14 2001-03-19 株式会社デンソー 内燃機関用バルブタイミング調整装置
JP3744594B2 (ja) * 1996-05-15 2006-02-15 アイシン精機株式会社 弁開閉時期制御装置
US5870983A (en) * 1996-06-21 1999-02-16 Denso Corporation Valve timing regulation apparatus for engine
EP0821138B1 (de) 1996-07-23 2002-06-05 Aisin Seiki Kabushiki Kaisha Ventilzeitsteuervorrichtungen
JP3116858B2 (ja) 1996-11-29 2000-12-11 トヨタ自動車株式会社 内燃機関のバルブタイミング可変機構
JP3164007B2 (ja) 1997-02-14 2001-05-08 トヨタ自動車株式会社 内燃機関のバルブタイミング調整装置
DE19756017A1 (de) 1997-12-17 1999-06-24 Porsche Ag Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad
DE19756016A1 (de) 1997-12-17 1999-06-24 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
DE19756015A1 (de) 1997-12-17 1999-06-24 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
JP4147435B2 (ja) 1998-01-30 2008-09-10 アイシン精機株式会社 弁開閉時期制御装置
JP3539182B2 (ja) * 1998-02-20 2004-07-07 トヨタ自動車株式会社 可変バルブタイミング装置
JP3918971B2 (ja) 1998-04-27 2007-05-23 アイシン精機株式会社 弁開閉時期制御装置
DE19834843A1 (de) 1998-08-01 2000-02-03 Porsche Ag Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
EP0799976A1 (de) * 1996-04-03 1997-10-08 Toyota Jidosha Kabushiki Kaisha Variable Ventilzeitsteuervorrichtung für Brennkraftmaschine
JPH09317411A (ja) * 1996-05-31 1997-12-09 Aisin Seiki Co Ltd 弁開閉時期制御装置
US5943989A (en) * 1997-06-05 1999-08-31 Aisin Seiki Kabushiki Kaisha Valve timing control device
DE19860025A1 (de) * 1997-12-24 1999-07-01 Aisin Seiki Ventilsteuerzeitenregelvorrichtung

Also Published As

Publication number Publication date
DE60102970T2 (de) 2004-09-02
US6477999B1 (en) 2002-11-12
DE60102970D1 (de) 2004-06-03
JP2001248412A (ja) 2001-09-14
EP1136656A2 (de) 2001-09-26
EP1136656B1 (de) 2004-04-28

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